Couple more thoughts and some random reading for you.
I've now got a VW Westfalia Weekender custom built :coffeedrink:.....and a Sprinter "cargo van" that I'm working on.
Link to the Eurovan destruction ......um.....build.....:coffeedrink:
http://www.expeditionportal.com/forum/threads/94519-Screwing-around-with-a-Eurovan!
And the Sprinter ....http://www.expeditionportal.com/for...****-did-I-just-fly-to-Maine-to-by-a-Sprinter!
My Eurovan currently sees way more use because it's already set up. Has a front and rear heater, insulated, rear AC, seats, beds, swivels, house battery, lights, curtains, tinted windows, etc.
I would love to use my Sprinter a bit more right now but its COLD, noisy, uncomfortable, no place to sit, lay down, no good lights, no house battery, no privacy, etc etc. It will simply take time and money to get it working. Have had to sort out used car issues first, which you may need to do also.
The simple point here is that if you want something to jump in and USE now, get a conversion van, camper van or VW. Most will have things like a "rear heater" already built in. Things like that seam simple but they can be a huge time and money suck to get these basic systems set up.
It's easier to change the curtains to match your style than build the whole house right now.